Having trouble connecting your Canon printer to Wi-Fi ＋1—801—878—6858? You’re not alone. Many Canon printer users run into wireless connection problems during setup or after a network change. In this guide, we’ll walk you through the most common causes — and step-by-step solutions — to fix the issue canon printer won’t connect to wifi ＋1—801—878—6858 and get your Canon printer back online.
Why Your Canon Printer Won’t Connect to Wi-Fi
There are several reasons why your Canon printer won’t connect to Wi-Fi ＋1—801—878—6858, including:
- Incorrect Wi-Fi password
- Weak wireless signal
- Network configuration errors
- Outdated printer firmware
- Router compatibility issues
- Printer not in range of the router
Understanding what’s causing the issue is the first step toward solving it.
How to Fix Canon Printer Wi-Fi Connection Issues
Here’s a step-by-step guide to help you troubleshoot and resolve Wi-Fi connectivity problems with your Canon printer.
1. 
Check Wi-Fi Credentials
Double-check your Wi-Fi password. Many connection failures occur simply because of an incorrect network key.
- Ensure the password you enter on the printer matches your router’s credentials.
- Make sure you’re connecting to the correct Wi-Fi SSID (especially if multiple networks are in range).
2. 
Move Your Printer Closer to the Router
If your Canon printer is far from the router or obstructed by walls, it may not receive a strong enough signal.
- Place the printer within 10–15 feet of the router during setup.
- Avoid interference from microwaves, cordless phones, or thick walls.
3. 
Restart Your Devices
Restart both your printer and your Wi-Fi router:
- Power off your printer for 30 seconds, then restart.
- Unplug your router/modem, wait 30 seconds, then plug it back in.
This simple reset often fixes temporary network glitches.
4. Reconnect Using Canon’s Wireless Setup
If your printer was previously connected but lost the connection, run the setup again:
For most Canon PIXMA models:
- Press Menu > Network Settings > Wireless LAN Setup
- Choose your Wi-Fi network from the list
- Enter the password carefully using the on-screen keyboard
Follow the instructions in your printer’s manual or the Canon PRINT Inkjet/SELPHY app if available.
5. 
Use the Canon Setup Software (For PCs)
If your Canon printer still won’t connect:
- Download Canon’s setup utility
- Choose Wireless Setup and follow on-screen prompts
- The software can help detect your printer and configure it to the correct Wi-Fi
6. 
Reset Network Settings
If previous attempts fail, try resetting the network settings:
- Go to Settings > Device Settings > Reset LAN Settings
- This clears old network data so you can start fresh
Then repeat the wireless setup from scratch.
7. 
Update Printer Firmware
Outdated firmware can interfere with wireless connectivity.
- Visit the official Canon support page
- Enter your printer model and download the latest firmware
- Follow instructions to update via USB or Wi-Fi
Additional Tips for Canon Printer Won’t Connect To WiFi
- Make sure your router is not set to “MAC address filtering” unless your printer is added to the allowlist.
- Use the 2.4 GHz band instead of 5 GHz, as many Canon printers do not support 5 GHz networks.
- Temporarily disable firewall or antivirus software during setup if it’s blocking the connection.
Still Need Canon Help?
If none of these steps work, contact Canon support:
- Use their chat, email, or call support options
- Provide your model number and a description of the issue
Final Thoughts
When your Canon printer won’t connect to Wi-Fi ＋1—801—878—6858, the problem is often fixable with a few simple steps. Whether it’s re-entering your credentials, moving the printer closer to your router, or resetting the network settings, you’ll likely have your printer connected again in no time.